Therefore, these products with defined 5' and 3' ends accumulate exponentially with each round of DNA amplification -- that is, for every n cycles of PCR there will be 2 -fold amplification of the specific DNA fragment.
Bigeminy and Trigeminy. Treato found 822 discussions about Trigeminy and Bigeminy on the web. Bigeminy (Latin: Bi-Two Gemini-twins) is a descriptor for a heart cardiac arrhythmia in which abnormal heart beats occur every other c... Bigeminy (Latin: Bi-Two Gemini-twins) is a descriptor for a heart cardiac arrhythmia in which abnormal heart beats occur every other c...
Chromosome 21 is one of the 23 pairs of chromosomes in humans. People without Down syndrome have two copies of this chromosome. The trisomy of the 21st chromosome causes Down syndrome. Chromosome 21 is the smallest human chromosome, with 48 million nucleotides (the building material of DNA) representing about 1.5 percent of the total DNA in cells. In 2000, researchers working on the Human Genome Project announced that they had determined the sequence of base pairs that make up this chromosome.